WROŃSKA, M.; PUKAR, P. BUS COMMUNICATION BEFORE AND DURING A PANDEMIC. Acta Universitatis Nicolai Copernici. Zarządzanie, [S. l.], v. 48, n. 1, p. 29–39, 2021. DOI: 10.12775/AUNC_ZARZ.2021.01.003. Disponível em: https://apcz.umk.pl/AUNC_ZARZ/article/view/AUNC_ZARZ.2021.01.003. Acesso em: 29 mar. 2024.